1003

1 files changed, 1 insertions, 1 deletions

diff --git a/cpp/002trace b/cpp/002trace
index dd07beed..cd3498b4 100644
--- a/cpp/002trace
+++ b/cpp/002trace
@@ -114,7 +114,7 @@ struct trace_stream {
     past_lines.push_back(pair<string, pair<int, string> >(curr_layer, pair<int, string>(frame[curr_layer], curr_stream->str())));
     if (curr_layer == dump_layer || curr_layer == "dump" || dump_layer == "all" ||
         (!Hide_warnings && curr_layer == "warn"))
-      cerr << frame[curr_layer] << ": " << with_newline(curr_stream->str());
+      cerr << curr_layer << '/' << frame[curr_layer] << ": " << with_newline(curr_stream->str());
     delete curr_stream;
     curr_stream = NULL;
   }